///**
// * Copyright (C) 2008 Happy Fish / YuQing
// * <p>
// * FastDFS Java Client may be copied only under the terms of the GNU Lesser
// * General Public License (LGPL).
// * Please visit the FastDFS Home Page http://www.csource.org/ for more detail.
// **/
//
//package org.csource.fastdfs.test;
//
//import org.csource.fastdfs.*;
//
//import java.text.SimpleDateFormat;
//
///**
// * load test class
// * @author Happy Fish / YuQing
// * @version Version 1.20
// */
//public class Monitor {
//	private Monitor() {
//	}
//
//	/**
//	 * entry point
//	 * @param args comand arguments
//	 *     <ul><li>args[0]: config filename</li></ul>
//	 */
//	public static void main(String args[]) {
//		if (args.length < 1) {
//			System.out.println("Error: Must have 1 parameter: config filename");
//			return;
//		}
//
//		System.out.println("java.version=" + System.getProperty("java.version"));
//
//		try {
//			ClientGlobal.init(args[0]);
//			System.out.println("network_timeout=" + ClientGlobal.g_network_timeout + "ms");
//			System.out.println("charset=" + ClientGlobal.g_charset);
//
//			TrackerClient tracker = new TrackerClient();
//
//  		/*
//  		System.out.println("delete storage return: " + tracker.deleteStorage("group1", "192.168.0.192"));
//  		System.out.println("delete storage errno: " + tracker.getErrorCode());
//  		*/
//
//			TrackerServer trackerServer = tracker.getConnection();
//			if (trackerServer == null) {
//				return;
//			}
//
//			int count;
//			StructGroupStat[] groupStats = tracker.listGroups(trackerServer);
//			if (groupStats == null) {
//				System.out.println("");
//				System.out.println("ERROR! list groups error, error no: " + tracker.getErrorCode());
//				System.out.println("");
//				return;
//			}
//
//			System.out.println("group count: " + groupStats.length);
//
//			count = 0;
//			for (StructGroupStat groupStat : groupStats) {
//				count++;
//				System.out.println("Group " + count + ":");
//				System.out.println("group name = " + groupStat.getGroupName());
//				System.out.println("disk total space = " + groupStat.getTotalMB() + "MB");
//				System.out.println("disk free space = " + groupStat.getFreeMB() + " MB");
//				System.out.println("trunk free space = " + groupStat.getTrunkFreeMB() + " MB");
//				System.out.println("storage server count = " + groupStat.getStorageCount());
//				System.out.println("active server count = " + groupStat.getActiveCount());
//				System.out.println("storage server port = " + groupStat.getStoragePort());
//				System.out.println("storage HTTP port = " + groupStat.getStorageHttpPort());
//				System.out.println("store path count = " + groupStat.getStorePathCount());
//				System.out.println("subdir count per path = " + groupStat.getSubdirCountPerPath());
//				System.out.println("current write server index = " + groupStat.getCurrentWriteServer());
//				System.out.println("current trunk file id = " + groupStat.getCurrentTrunkFileId());
//
//				StructStorageStat[] storageStats = tracker.listStorages(trackerServer, groupStat.getGroupName());
//				if (storageStats == null) {
//					System.out.println("");
//					System.out.println("ERROR! list storage error, error no: " + tracker.getErrorCode());
//					System.out.println("");
//					break;
//				}
//
//				SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
//				int stroageCount = 0;
//				for (StructStorageStat storageStat : storageStats) {
//					stroageCount++;
//					System.out.println("\tStorage " + stroageCount + ":");
//					System.out.println("\t\tstorage id = " + storageStat.getId());
//					System.out.println("\t\tip_addr = " + storageStat.getIpAddr() + "  " + ProtoCommon.getStorageStatusCaption(storageStat.getStatus()));
//					System.out.println("\t\thttp domain = " + storageStat.getDomainName());
//					System.out.println("\t\tversion = " + storageStat.getVersion());
//					System.out.println("\t\tjoin time = " + df.format(storageStat.getJoinTime()));
//					System.out.println("\t\tup time = " + (storageStat.getUpTime().getTime() == 0 ? "" : df.format(storageStat.getUpTime())));
//					System.out.println("\t\ttotal storage = " + storageStat.getTotalMB() + "MB");
//					System.out.println("\t\tfree storage = " + storageStat.getFreeMB() + "MB");
//					System.out.println("\t\tupload priority = " + storageStat.getUploadPriority());
//					System.out.println("\t\tstore_path_count = " + storageStat.getStorePathCount());
//					System.out.println("\t\tsubdir_count_per_path = " + storageStat.getSubdirCountPerPath());
//					System.out.println("\t\tstorage_port = " + storageStat.getStoragePort());
//					System.out.println("\t\tstorage_http_port = " + storageStat.getStorageHttpPort());
//					System.out.println("\t\tcurrent_write_path = " + storageStat.getCurrentWritePath());
//					System.out.println("\t\tsource ip_addr = " + storageStat.getSrcIpAddr());
//					System.out.println("\t\tif_trunk_server = " + storageStat.isTrunkServer());
//					System.out.println("\t\tconntion.alloc_count  = " + storageStat.getConnectionAllocCount());
//					System.out.println("\t\tconntion.current_count  = " + storageStat.getConnectionCurrentCount());
//					System.out.println("\t\tconntion.max_count  = " + storageStat.getConnectionMaxCount());
//					System.out.println("\t\ttotal_upload_count = " + storageStat.getTotalUploadCount());
//					System.out.println("\t\tsuccess_upload_count = " + storageStat.getSuccessUploadCount());
//					System.out.println("\t\ttotal_append_count = " + storageStat.getTotalAppendCount());
//					System.out.println("\t\tsuccess_append_count = " + storageStat.getSuccessAppendCount());
//					System.out.println("\t\ttotal_modify_count = " + storageStat.getTotalModifyCount());
//					System.out.println("\t\tsuccess_modify_count = " + storageStat.getSuccessModifyCount());
//					System.out.println("\t\ttotal_truncate_count = " + storageStat.getTotalTruncateCount());
//					System.out.println("\t\tsuccess_truncate_count = " + storageStat.getSuccessTruncateCount());
//					System.out.println("\t\ttotal_set_meta_count = " + storageStat.getTotalSetMetaCount());
//					System.out.println("\t\tsuccess_set_meta_count = " + storageStat.getSuccessSetMetaCount());
//					System.out.println("\t\ttotal_delete_count = " + storageStat.getTotalDeleteCount());
//					System.out.println("\t\tsuccess_delete_count = " + storageStat.getSuccessDeleteCount());
//					System.out.println("\t\ttotal_download_count = " + storageStat.getTotalDownloadCount());
//					System.out.println("\t\tsuccess_download_count = " + storageStat.getSuccessDownloadCount());
//					System.out.println("\t\ttotal_get_meta_count = " + storageStat.getTotalGetMetaCount());
//					System.out.println("\t\tsuccess_get_meta_count = " + storageStat.getSuccessGetMetaCount());
//					System.out.println("\t\ttotal_create_link_count = " + storageStat.getTotalCreateLinkCount());
//					System.out.println("\t\tsuccess_create_link_count = " + storageStat.getSuccessCreateLinkCount());
//					System.out.println("\t\ttotal_delete_link_count = " + storageStat.getTotalDeleteLinkCount());
//					System.out.println("\t\tsuccess_delete_link_count = " + storageStat.getSuccessDeleteLinkCount());
//					System.out.println("\t\ttotal_upload_bytes = " + storageStat.getTotalUploadBytes());
//					System.out.println("\t\tsuccess_upload_bytes = " + storageStat.getSuccessUploadBytes());
//					System.out.println("\t\ttotal_append_bytes = " + storageStat.getTotalAppendBytes());
//					System.out.println("\t\tsuccess_append_bytes = " + storageStat.getSuccessAppendBytes());
//					System.out.println("\t\ttotal_modify_bytes = " + storageStat.getTotalModifyBytes());
//					System.out.println("\t\tsuccess_modify_bytes = " + storageStat.getSuccessModifyBytes());
//					System.out.println("\t\ttotal_download_bytes = " + storageStat.getTotalDownloadloadBytes());
//					System.out.println("\t\tsuccess_download_bytes = " + storageStat.getSuccessDownloadloadBytes());
//					System.out.println("\t\ttotal_sync_in_bytes = " + storageStat.getTotalSyncInBytes());
//					System.out.println("\t\tsuccess_sync_in_bytes = " + storageStat.getSuccessSyncInBytes());
//					System.out.println("\t\ttotal_sync_out_bytes = " + storageStat.getTotalSyncOutBytes());
//					System.out.println("\t\tsuccess_sync_out_bytes = " + storageStat.getSuccessSyncOutBytes());
//					System.out.println("\t\ttotal_file_open_count = " + storageStat.getTotalFileOpenCount());
//					System.out.println("\t\tsuccess_file_open_count = " + storageStat.getSuccessFileOpenCount());
//					System.out.println("\t\ttotal_file_read_count = " + storageStat.getTotalFileReadCount());
//					System.out.println("\t\tsuccess_file_read_count = " + storageStat.getSuccessFileReadCount());
//					System.out.println("\t\ttotal_file_write_count = " + storageStat.getTotalFileWriteCount());
//					System.out.println("\t\tsuccess_file_write_count = " + storageStat.getSuccessFileWriteCount());
//					System.out.println("\t\tlast_heart_beat_time = " + df.format(storageStat.getLastHeartBeatTime()));
//					System.out.println("\t\tlast_source_update = " + df.format(storageStat.getLastSourceUpdate()));
//					System.out.println("\t\tlast_sync_update = " + df.format(storageStat.getLastSyncUpdate()));
//					System.out.println("\t\tlast_synced_timestamp = " + df.format(storageStat.getLastSyncedTimestamp()) + getSyncedDelayString(storageStats, storageStat));
//				}
//			}
//
//			trackerServer.close();
//		} catch (Exception ex) {
//			ex.printStackTrace();
//		}
//	}
//
//	protected static String getSyncedDelayString(StructStorageStat[] storageStats, StructStorageStat currentStorageStat) {
//		long maxLastSourceUpdate = 0;
//		for (StructStorageStat storageStat : storageStats) {
//			if (storageStat != currentStorageStat && storageStat.getLastSourceUpdate().getTime() > maxLastSourceUpdate) {
//				maxLastSourceUpdate = storageStat.getLastSourceUpdate().getTime();
//			}
//		}
//
//		if (maxLastSourceUpdate == 0) {
//			return "";
//		}
//
//		if (currentStorageStat.getLastSyncedTimestamp().getTime() == 0) {
//			return " (never synced)";
//		}
//
//		int delaySeconds = (int) ((maxLastSourceUpdate - currentStorageStat.getLastSyncedTimestamp().getTime()) / 1000);
//		int day = delaySeconds / (24 * 3600);
//		int remainSeconds = delaySeconds % (24 * 3600);
//		int hour = remainSeconds / 3600;
//		remainSeconds %= 3600;
//		int minute = remainSeconds / 60;
//		int second = remainSeconds % 60;
//		String delayTimeStr;
//		if (day != 0) {
//			delayTimeStr = String.format("%1$d days %2$02dh:%3$02dm:%4$02ds", day, hour, minute, second);
//		} else if (hour != 0) {
//			delayTimeStr = String.format("%1$02dh:%2$02dm:%3$02ds", hour, minute, second);
//		} else if (minute != 0) {
//			delayTimeStr = String.format("%1$02dm:%2$02ds", minute, second);
//		} else {
//			delayTimeStr = String.format("%1$ds", second);
//		}
//
//		return " (" + delayTimeStr + " delay)";
//	}
//}
